| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $215.41 | 10.849% | $238.7798 | $238.78 | $238.80 | $238.80 |
| Purchase #2 | $223.97 | 6.639% | $238.8394 | $238.84 | $238.85 | $238.80 |
| Purchase #3 | $53.32 | 4.220% | $55.5701 | $55.57 | $55.55 | $55.60 |
| Purchase #4 | $142.95 | 12.325% | $160.5686 | $160.57 | $160.55 | $160.60 |
| Purchase #5 | $204.72 | 11.674% | $228.619 | $228.62 | $228.60 | $228.60 |
| Purchase #6 | $236.36 | 5.707% | $249.8491 | $249.85 | $249.85 | $249.80 |
| Purchase #7 | $232.61 | 5.664% | $245.785 | $245.79 | $245.80 | $245.80 |
| 7 purchase totals = | $1,309.34 | $1,418.0110 | $1,418.02 | $1,418.00 | $1,418.00 | |